package me.ZFC.Text;

public class Test62 {
    public static void main(String[] args) {
        String phone = "13112349468";
        String start = phone.substring(0, 3);
        System.out.println(start);
        String end = phone.substring(7);
        System.out.println(end);
        String newPhone = start + "****" + end;
        System.out.println(newPhone);
    }
}
